/Engine/Source/Runtime/SlateCore/Public/Rendering/DrawElementTypes.h
struct FSlateLineElement : public [FSlateDrawElement](API\Runtime\SlateCore\Rendering\FSlateDrawElement), public [FSlateTintableElement](API\Runtime\SlateCore\Rendering\FSlateTintableElement)
bool
bAntialias
TArray<FLinear...
PointColors
TArray< FVector...
Points
float
Thickness